Great concept Joan... There is a centre just like this where I am currently in the Philippines! Here they operate as 3 separate businesses in a mall (Malls here are extremely popular - especially at weekends & evenings).
So maybe your challenge is a to take the existing concepts - escape, golf and art - and look at how to market these effectively! I expect they will generally appeal to younger people if what seems to be the case here also applies there. Maybe the markets will overlap but each will also appeal to discrete groups.
Anyway this is what a Business Plan does - addresses these questions among others.
Professional quality Business Plans come in various shapes and sizes... So we need to clarify your business ideas and Plan requirements to get started.
Most business plans I write are for business funding/financing purposes... It is not clear from your offer what type of Plan you are looking for...
As an Australian/International management consultant with 25+ years experience, my business plan clients are in various countries - including Kuwait, USA, Canada, UK, Ireland, Australia, The Philippines, Malaysia, China and Indonesia - Clients span the retail, services, manufacturing, tourism, agriculture, aquaculture, funeral services, ICT, consulting, Website/App development, construction and health sectors. Currently doing plans for a US construction Co, an Aussie property investor and others...
Maye we can chat and work this out in more detail!
Cheers, John